ACDELCO Warranty InformationLifetime for ignition wires, gas-charged shocks & struts, belts, hoses, steering racks & gears, and chassis parts. Limited lifetime wear-out warranty for DuraStop brake pads and shoes. All other DuraStop brake parts, carry a limited 12 months/12,000 mile warranty. 24 months/24,000 miles on load-carrying and air-adjustable shocks, steering dampers. 24 months/24,000 miles on Alternators. 12 months/12,000 miles on other parts. Warranty returns can not be processed without complete VIN information on return instructions. IMPORTANT A/C COMPRESSOR WARRANTY NOTE: If the A/C system or the vehicle is five years or older, ACDelco requires a system flush and proof of purchase of an orifice tube or expansion valve for an A/C Compressor warranty to be valid.Warranty Details